rotor-resistance 中文意思是什麼

rotor-resistance 解釋
轉子電阻
  • rotor : n 1 【電機】轉子 〈cf stator〉; 動片，轉片。2 【航空】水平旋翼。3 【物理學】旋度。4 （風筒船的）...
  • resistance : n. 1. 抵抗，反抗，抗拒，抵禦；敵對，抵抗力，反抗力，阻力，【生物學】抗病性。2. 【電學】電阻；阻抗；電阻器。
  1. For the kobold horizontal - axis rotor, the hydrodynamic performance is explored and studied gradually. at first, a basic resistance - type method is presented

    對于橫軸蹼板式水輪機，本文從流體力學的基本原理出發，對蹼板式水輪機的水動力性能及其計算方法進行了循序漸進的探索和研究。
  2. Balance weights, if required, shall be secured to the rotor resistance ring or rotor fins

    如果需要的話，應該配置平衡重裝置以保護定子阻力環或定子翼。
  3. Combined with the peuliarity of pmsm, the pmsm starting - torque and starting - current are studied, analyze why we chose such a rotor ' s slot, at the same time, generalize how to calculate the resistance of the rotor

    第四部分結合永磁同步電動機的自身特點研究了樣機的起動轉矩和起動電流，並分析了樣機所選轉子槽形，同時得出永磁同步電動機< wp = 5 >轉子電阻的計算方法。
  4. Cu - zn - cr - zr conducting bar alloy and cu - cr - zr end ring alloys used for superpower asynchronous traction motor rotor were prepared by ingot metallurgy. using hardness measurement, tensile test at room and higher temperature, electrical resistance test at room and higher temperature, optical microscopy, xrd, sem, and tem, the mechanical and electric properties and the microstructure of above alloys at different treatment were studied. them were also analysed and explained in theory

    採用鑄錠冶金法制備了大功率異步牽引電動機轉子用導條合金和端環合金，通過硬度測試、室溫拉伸、高溫拉伸、電導率測定、金相分析、 xrd 、 sem 、 tem等方法研究了不同加工工藝和熱處理工藝對上述合金力學性能、導電性能及其組織結構的影響和變化規律，並從理論上進行了分析和解釋。
  5. In the process of parameters identification, the stator voltag is considered as input quantity and the stator current and motor rotate speed are considered output quantities. the rotor resistance and leakage inductance are estimated on - line and the identification results is got at last

    在參數辯識過程中，以電機起動時的定子電壓為輸入量，定子電流和電機轉速為輸出量，對復合籠條轉子感應電動機轉子電阻和漏感進行在線估計，最後得到轉子電阻和漏感的辨識結果。
  6. The resistance and leakage inductance of ten slots are calculated according to the calculation result of non - linear electromagnetic field of the induction machine with compound cage rotor

    根據復合籠條轉子感應電動機一對極下的非線性時變場的求解結果，計算了10個槽的電阻和漏感。
  7. The observer makes use of motor parameters to estimate speed, but these parameters ( stator and rotor resistance, magnetizing inductance ) will vary because of the change of environmental temperature, iron loss and main flux saturation. so parameter variation will lead to the error of estimation, the purpose of this paper is to study the influence and the compensation of parameter variation

    因為觀測器在估計轉速時利用的是電機的額定參數，而電機的參數（定子電阻、轉子電阻、勵磁電感）由於環境溫度的變化、鐵心損耗和主磁飽和的影響將發生變化，所以必然有估計誤差產生。
  8. Firstly, the stator and rotor resistances are identified on - line, and then the corresponding temperatures are calculated according to the principle that the metal resistance linearly depends on its temperature. results of numerical simulations and experimental tests show that the method is valid and effective

    根據金屬電阻與其溫度在大范圍內成嚴格線性關系這一原理，在辨識出異步電動機定、轉子電阻之後，即可計算異步電動機定、轉子溫度，進而實現定、轉子溫度在線監測。
  9. This rotor has advantages of resistance to abrasion, high strength, corrosion prevention high efficiency and long life

    該轉輪具有抗磨、強度高、耐腐蝕、效率高、壽命長等優點。
  10. The rotor resistance ' s identification has been completed by simulate and investigated using the ekf ( extended kalman filter ) arithmetic

    用擴展卡爾曼濾波器對轉子電阻的在線辨識進行了模擬研究。
  11. At the same time, a novel stator and rotor resistance identification method under steady state is presented in this paper

    此外，針對對稱穩態運行情況，本文提出了一種異步電動機定、轉子電阻辨識方法。
  12. The emulating result also shows the good characteristic to track the reference speed, and the robustness with regard to the rotor resistance

    模擬結果顯示：對速度給定值有著良好的跟蹤，且對轉子電阻呈現魯棒性。
  13. Motor ' s rotor resistance is easily varied in its operation, inaccurate parameters will deteriorate the control arithmetic ' s precision of the system

    由於轉子電阻在電機運行中極易變化。不準確的參數將會惡化系統控制演算法的精度。
  14. By using rotor resistance and rotor speed adaptive schemes, rotor resistance variation is compensated effectively which has been proven by simulation

    本文利用轉速和轉子電阻的自適應率對轉子電阻的變化進行補償，模擬結果證明了這種方法的有效性。
  15. For vector control of asynchronous motor, a novel rotor resistance identification method, based on extended kalman filter ( ekf ), is proposed in this paper

    針對異步電動機矢量控制，提出了一種基於擴展卡爾曼濾波器的轉子電阻辨識方法，並據此建立了一個matlab / simulibnk模擬模型。
  16. A composite rotor flux observer is applied to induction motor vector control system, which makes the system avoid to be influenced by the alteration of rotor resistance

    摘要採用基於電壓模型及電流模型的復合磁鏈觀測器，避免了矢量控制時異步電機工作溫升引起的轉子電阻變化所帶來的磁鏈觀測不準確問題。
  17. So this paper builds the rotor resistance ' s identification model of the three - phase asynchronous motor on the basis of the four - class accurate mathematics model of the three - phase induction motor in the a - b coordinate

    所以，本文又基於兩相靜止?坐標系下的三相感應電機4階精確數學模型，建立了三相異步電機的轉子電阻辨識模型。
  18. Study on remaining life of steam turbine rotor based on resistance changes

    基於電阻值變化的汽輪機轉子材料剩餘壽命研究
  19. Wear - resistance characteristics of several hardfacing coatings used in rotor of mixer

    密煉機轉子用幾種堆焊塗層的磨損特性研究
  20. In sensored case, the theory of hall signal checking ahd how to change phase are discussed. in sensorless design, using a single line resistance measure phase current and estimating rotor position are brought forward by analyse associate codes. at the same time, problems and solution which meet in task are mentioned in report

    在有位置傳感器方案設計過程中，詳細討論了霍爾位置信號檢測原理和換相控制原理以及實現過程；在無位置傳感器方案設計中，提出了單電阻電流檢測原理和位置估算的演算法，並且對相關的軟體代碼進行了分析。
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